Mercurial > vim
diff src/testdir/test_terminal.vim @ 15557:c0560da7873e v8.1.0786
patch 8.1.0786: ml_get error when updating the status line
commit https://github.com/vim/vim/commit/10772307c4e5299ed45470f92779f089a00d841e
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Jan 20 18:25:54 2019 +0100
patch 8.1.0786: ml_get error when updating the status line
Problem: ml_get error when updating the status line and a terminal had its
scrollback cleared. (Chris Patuzzo)
Solution: Check the cursor position when drawing the status line.
(closes #3830)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sun, 20 Jan 2019 18:30:06 +0100 |
| parents | a0a1bd12e48c |
| children | f611222a4349 |
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--- a/src/testdir/test_terminal.vim +++ b/src/testdir/test_terminal.vim @@ -1719,3 +1719,28 @@ func Test_term_gettitle() exe term . 'bwipe!' endfunc + +" When drawing the statusline the cursor position may not have been updated +" yet. +" 1. create a terminal, make it show 2 lines +" 2. 0.5 sec later: leave terminal window, execute "i" +" 3. 0.5 sec later: clear terminal window, now it's 1 line +" 4. 0.5 sec later: redraw, including statusline (used to trigger bug) +" 4. 0.5 sec later: should be done, clean up +func Test_terminal_statusline() + if !has('unix') + return + endif + set statusline=x + terminal + let tbuf = bufnr('') + call term_sendkeys(tbuf, "clear; echo a; echo b; sleep 1; clear\n") + call timer_start(500, { tid -> feedkeys("\<C-w>j", 'tx') }) + call timer_start(1500, { tid -> feedkeys("\<C-l>", 'tx') }) + au BufLeave * if &buftype == 'terminal' | silent! normal i | endif + + sleep 2 + exe tbuf . 'bwipe!' + au! BufLeave + set statusline= +endfunc